Red Hat OpenShift Virtualization Engineer
NexTurn · Pune
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Employer requisition: nexturn-red-hat-openshift-virtualization-engineer
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Collected role description
Requirements: OpenShift Platform: Strong knowledge of Red Hat OpenShift 4.x. Hands-on with Operators, Projects, YAML, CRDs, and Node architecture. Familiarity with OCP networking (OVN, ingress/egress, services & routes). OpenShift Virtualization (KubeVirt): Experience with VM creation, editing, cloning, and lifecycle operations. Knowledge of VM templates, DataVolumes, PVC handling. Hands-on experience with MTV/MTC for VM migration. Networking: Understanding of VM interfaces, bridge networking, and Multus basics. Knowledge of VLANs, routes, and firewall fundamentals. Understanding how VM networking maps to OCP networking. Storage: Experience with Persistent Volumes (PV/PVC) and CSI drivers. RBD/Ceph experience is a strong plus. Ability to create and map storage classes for VM disks. Linux & Virtualization: Strong Linux administration skills (RHEL/CentOS). Understanding of QEMU/KVM fundamentals. Experience with image conversion (qcow2/raw) and virt tools. Preferred Skills & Certifications: Red Hat Certifications: RHCSA, RHCE, EX280, EX318 (OpenShift Virtualization). Kubernetes Certifications: CKA/CKAD. Experience migrating workloads from VMware, OpenStack, or KVM. Experience with YAML, Ansible, or automation tools. Background in large-scale infra or cloud migration projects. Job Description: Migration Execution: Perform end-to-end VM migration using Migration Toolkit for Virtualization (MTV/MTC). Conduct VM discovery, assessment, compatibility checks, and classification. Work with application owners to prepare migration waves and schedules. Lead pilot, POC, and production migrations. Environment Build & Configuration: Configure and manage OpenShift Virtualization operators & CRDs. Set up storage classes & disk mappings (RBD, Ceph, SAN/NAS). Configure network mappings, VM interfaces, Multus (if used). Validate resource allocation, CPU/memory tuning, and performance baselines for migrated VMs. Troubleshooting & Issue Resolution: Diagnose VM migration errors, performance issues, and KubeVirt VM runtime problems. Troubleshoot storage-related, networking-related, or driver-related migration failures. Work with Platform Engineers to resolve node-level or cluster-level issues. Pre/Post Migration Activities: Conduct migration readiness checks (networking, storage, OS compatibility). Perform post-migration validation including boot verification, functionality & performance. Validate network reachability & end-to-end application behavior. Provide rollback & fallback support when required.
Collected minimum qualification
Bachelor's degree in computer science, IT, Information Systems, or a closely related discipline.
Collected experience requirement
8+ Years